Thanks for the replies.
I am going to have to get new tires soon anyhow, and I think that may help? If anyone is running the MT street radials, how much pressure do you run? I had 22psi in the tires.
On my last run I dropped the pressure to 20 psi, did a good burnout and launched at a higher RPM, which helped get the 60' times back around 1.85, and got the tires to move about 1/4" on the rims.

The torque converter is an ultimate 9", and I like it. It is really tight on street driving, and dosen't flare up to the stall speed unless I hammer the throttle, but the stall speed may be too high for my combination. I have more tuning and testing to do before making changes to the converter.

My uncorrected Power when I chassis dynoed the car a few months back (on a good wether day) was 469 HP @ 6,100 RPM, and the power pretty much was flat to 6,600 RPM before power started to drop?
Air/Furl was pretty constant at 12.26-12.33:1